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4 years ago

Please help my home work is due tomorrow

Mathematics

1 answer:

bekas [8.4K]4 years ago

5 0

Why is everything due tomorrow xD. Also im sorry but I dont understand this either.

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the tempura temperature halfway to the sun from mercury is aproxamently 1,800 Celsius and scientist theorize that it may be 26,0

IRINA_888 [86]

The center of the sun is approximately 46,800,000 degrees celsius.

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3 years ago

Read 2 more answers

What is the radius of a sphere if its surface area is 2,122.64 square inches? (Use 3.14 for π.) 11 in. 13 in. 121 in. 169 in.

crimeas [40]

To solve this, we are going to use the surface are of a sphere formula: $A=4 \pi r^2$
where
$A$ is the surface area of the sphere
$r$ is the radius of the sphere

We know for our problem that $A=2122.64$ and $\pi =3.14$ , so lets replace those vales in our formula:
$A=4 \pi r^2$
$2122.64=4(3.14)r^2$
$2122.64=12.56r^2$
Now, we just need to solve our equation for $r$ :
$\frac{2122.64}{12.56} =r^2$
$r^2=\frac{2122.64}{12.56}$
$r^2=169$
$r=+or- \sqrt{169}$
$r=13$ or $r=13$
Since the radius of a sphere cannot be a negative number, $r=13$ .

We can conclude that the radius of a sphere with surface area 2,122.64 $in^2$ is 13 in.

3 0

3 years ago

I need help with this problem. Please!

Leviafan [203]

The first blank is 69 degrees

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3 years ago

Bird seed is four dollars a bag of you buy two bags how much change will you get from ten dollar

Paraphin [41]

Answer:

Step-by-step explanation:

2 $4 bags = $8

$10 - $8 = $2 change

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3 years ago

Which statement is true about the prime polynomial 2x^2+3x+3?

Bezzdna [24]

Answer: It cannot be modeled with a rectangle.

Step-by-step explanation: The given expression 2x^2 + 3x +3 cannot be factored.

That means that it cannot be modeled with a rectangle.

So your answer is, It cannot be modeled with a rectangle.

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3 years ago